In outsourcing computations,there exist some problems such as the unfairness of outsourcing computations,the user and outsourcer is not anonymous,and the non-transferable of the outsourcing computations.This paper proposed a fair,full anonymous and transferable outsourcing computations scheme based on the transferable and conditional model.Using the Groth-Sahai's self-updating of commitment and corresponding proving,the new scheme guarantees that the user and outsourcers are fully anonymous.When the user di...